45839987 is an odd 8-digits composite number following 45839986
and preceding 45839988 . In scientific notation, it is written as 4.5839987 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 44708040 positive integers (up to 45839987) that are relatively prime to 45839987.
45839987 has 8 divisors, whose sum is 46986240
The reverse of 45839987 is 78993854
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
forty-five million eight hundred thirty-nine thousand nine hundred eighty-seven
Scientific notation
4.5839987 × 10^7
Engineering notation
4.5839987 × 10^6
Prime Factorization
83 × 79 × 6991
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
45839987
Product of the distinct prime numbers
The prime factorization of 45839987 is 83 × 79 × 6991.
Since it has a total of 3 prime factors.
4 , 2 , 80 , 51 , 139 , 818 , 1100 , 9015 , 51872 , 36168 , 370476 , 42220 , 9178601 , 5289246 , 97331803 , 26977878 , 856471765 , 362381134 , 9979549575 , 5819676658
n×2
91679974
n×3
137519961
n×4
183359948
n×5
229199935
n÷2
22919993.5
n÷3
15279995.666667
n÷3
11459996.75
n÷5
9167997.4
n2
2101304408160169
n3
9.6323766753105E+22
n4
4.4154802157534E+30
n5
2.0240555568889E+38
2 √n
6770.5233918804
3 √n
357.88884484359
4 √n
82.283190214529
5 √n
34.060333589381
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-45839986
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 45839987 can be divided by 8 positive divisors.
The sum of these divisors (counting 45839987) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101110110111011001110011
3
Ternary
10012020220122022
4
Quaternary
2232313121303
5
Quinary
43213334422
6
Senary
4314302055
8
Octal
256673163
10
Decimal
45839987
12
Duodecimal
1342792b
16
Hexadecimal
2bb7673
20
Vigesimal
e69jj7
36
Base36
raicz
md5
5621a03eeaea9be713546194b6b72680
sha1
c496e64dc02237327d934082491a22ccf54ceb95
sha256
b6b82208d58ffb20544bf77a160719690b7e4cdf1c1483f140f0b42ebc3e5b37
sha512
ec28df8ea699ff96c456c5dbd6fd64f209ab194cc41185e9b8e45223e8eac0086e93578fe02461fcc8ba454fe235b615176fe48a434378df8456acf5fe149d93
ripemd-160
c9b204a4e41f6cbca83c4806c512b7ac6c9754cf
Diameter
91679974
Circumference
288021132.7997
Area
6.6014424916318E+15
Volume
4.0348005066353E+23
Surface area
2.6405769966527E+16
Circumference
288021132.7997
Perimeter
183359948
Area
2101304408160169
Diagonal
64827531.314406
Surface area
12607826448961014
Volume
9.6323766753105E+22
Space diagonal
79397186.502297
Perimeter
137519961
Area
9.0989149927547E+14
Altitude
39698593.251148
Surface area
9.0989149927547E+14
Volume
1.1351864776759E+22
Height
21609177.104802